protected static function walkArray($input, $method, $classname = null)
{
if (!isset($classname)) {
$classname = __CLASS__;
}
if (!self::isArrayOrArrayObject($input)) {
throw new Exception('$input must be an array or ArrayObject');
}
if (!is_callable(array($classname, $method))) {
throw new Exception('Inspektor ' . $classname . '::' . $method . ' is invalid');
}
foreach ($input as $key => $val) {
if (is_array($val)) {
$input[$key] = self::walkArray($val, $method, $classname);
} else {
$val = call_user_func(array($classname, $method), $val);
$input[$key] = $val;
}
}
return $input;
} /**
* Escapes the value given with pg_escape_bytea
*
* @param mixed $value
* @param resource $conn the postgresql connection. If none is given, it will use the last link opened,
* per behavior of pg_escape_bytea
* @return mixed
*
* @link http://php.net/manual/en/function.pg-escape-bytea.php
*/
public static function escPgSQLBytea($value, $conn = null)
{
if (Inspekt::isArrayOrArrayObject($value)) {
return Inspekt::walkArray($value, 'escPgSQL');
} else {
//might also check is_resource if pg_connection_status is too much
if (isset($conn) && pg_connection_status($conn) === PGSQL_CONNECTION_OK) {
return pg_escape_bytea($conn, $value);
} else {
return pg_escape_bytea($value);
}
}
}
